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Scaling Of Anatomically Derived Maximal Bite Force In Primates, Ashley Deutsch

Senior Theses

Bite force analysis is important the examination of the evolutionary factors that have shaped the masticatory apparatus. Unfortunately, in primates, empirically measured bite force is largely unavailable because of the invasive nature of the procedure. Because of this, we have estimated bite force in a large sample across the primate order at three different realistic bite points along the tooth row: the first maxillary incisor, the maxillary canine, and the paracone of the first maxillary molar. Here, we model bite force by combining measured physiological crosssectional area of the jaw adductors from Hartstone-Rose and colleagues (2017) with osteological measurements from …